Senior Network Architect

1 day ago

Pune, India Tata Consultancy Services Full time

TCS has been a great pioneer in feeding the fire of Young Techies like you. We are a global leader in the technology arena and there's nothing that can stop us from growing together.


We are Hiring For Network Architect


Job Description


Required Information Details


Experience 7-12+years


Location- Pune/Chennai


Role -Network Architect

specializing in Aruba LAN/WLAN, SD-WAN, Palo Alto Firewalls, VPN Services, Aruba Central, ClearPass


Required Technical Skill Set

Enterprise and Data Center Networking, SDWAN, Velo Cloud, LAN, WLAN, Firewall, Palo Alto Prisma Access (SASE), Security, switching, Cloud, Azure networking, network automation skills


Objective: Seeking a highly skilled Network architect position specializing in design and lead deployment of enterprise network services across routing & Switching, Wireless LAN, WAN/SD-WAN, data centers, wireless and security disciplines. This role demands deep technical expertise, strategic planning, and strong project management skills to ensure successful deployment implementations and migrations.



Must-Have

Network and Architecture:

Create detailed technical documentation, including design documents (LLD, HLD), deployment guides, and operational manuals.

Plan and execute in depth technical activity, influencing the direction of activities/plans and providing technical insight and guidance to others.

Lead the design and architecture of network solutions across all technologies

Develop comprehensive deployment plans, including network topology, routing strategies, and security measures.

Collaborate with stakeholders to understand business requirements and translate them into technical specifications.


Deployment and Implementation:

Oversee the end-to-end deployment of network solutions

Configure and optimize network appliances and orchestrators.

Ensure seamless integration with existing network infrastructure


Migration Planning and Execution

Develop detailed design plans

Execute pilot migrations and full-scale rollouts.

Ensure minimal disruption to business operations during migration.

Perform pre-migration testing, validation, and post-migration support

Investigate and help resolve issues on customer’s network and IT estates using agreed troubleshooting methodologies

Manage support cases to enable fast resolution that exceeds our customers’ expectations


Ensuring accurate recording of all cases using the Customer’s ticket management tool and closing within agreed timeframes

Using the central document repository, to ensure knowledge sharing across the team and enable best practice

Supporting and taking ownership of ad-hoc projects to develop the Network capabilities within the team.

Supporting wider team with knowledge share, via knowledge base communications (emails, how-to guides etc.) and contribution at team meetings

L3 network designing, implementation architecture, and discussions with wider stakeholders

Prepare and High-level Network design and low-level design.

Data Center Technologies (3 Tier Network Design and SDN Understanding).

Lead network transformational projects to meet customers requirements.

Strong understanding & hands on experience on Authentication protocols like EAP-TLS, EAP-PEAP, SSO, TACACS, Radius

ClearPass integration with 3rd party tools like AD, Azure AD, Firewall, MDM etc.

ClearPass Architecture designing including clustering, AAA/Radius 802.1x, mac auth services, policies, profiling, Insight, Guest

Cisco CCNP or CCIE across different architectures (Routing and Switching, Data Center, Network Function Virtualization, Firewall security and SD WAN)

HPE Aruba Networking Certified Network Architect − Campus Access

HPE Aruba Networking Certified Network Architect – Data Center


Managing Incident and Change management.



Good-to-Have

ITIL process knowledge would be preferred.

Advanced degrees or relevant certifications (e.g., Cisco, Velo SDWAN, Palo Alto Certified Professional) are a plus.



Minimum Qualification:

15 years of full-time education




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